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Mathematics
Amelio Vazquez-Reina's user avatar
Amelio Vazquez-Reina's user avatar
Amelio Vazquez-Reina's user avatar
Amelio Vazquez-Reina
  • Member for 13 years, 6 months
  • Last seen more than 2 years ago
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About

I'm passionate about people, technology and research.

Some of my favorite quotes:

  • "Far better an approximate answer to the right question than an exact answer to the wrong question" -- J. Tukey, 1962.
  • "Your title makes you a manager, your people make you a leader" -- Donna Dubinsky, quoted in "Trillion Dollar Coach", 2019.
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Top posts
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21
Why is convexity more important than quasi-convexity in optimization?
May 17, 2012
9
A graph of all of mathematics
May 15, 2014
8
If the covariance matrix is $\Sigma$, the covariance after projecting in $u$ is $u^T \Sigma u$. Why?
Jul 23, 2012
8
The total number of subarrays
Apr 17, 2020
4
Why are cluster co-occurrence matrices positive semidefinite?
Jul 25, 2011
4
Length of the zero level set of a function
Apr 9, 2012
3
When does the distributive propertive hold for inner products?
Jul 26, 2011
3
Modeling propositional formulas in integer programming
Jul 26, 2011
3
Can we ever have $E(\arg\!\min(f)) = \arg\!\min(E(f))$?
Dec 1, 2014
3
Area & order-preserving function transformations
Apr 29, 2015
Top network posts
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457
Getting the name of a variable as a string
375
Listing contents of a bucket with boto3
318
Multiple similar entries in ssh config
301
Pandas: Looking up the list of sheets in an excel file
275
Passing named arguments to shell scripts